i,m looking for an older less expensive trials bike just as a hobby bike with the odd competition outing,and just want to know if the early rotax engined scorpa was or is any good,and any obvious bad points to look out for when viewing one.i come from a mx background and know very little about trials bikes so any advice would be appreciated.although it says in my identity that i have a 315 montesa this was bought and sold as a non runner and turned into a very expensive mistake which i am keen to avoid a repeat of.